If there is a filter or action called immediately in a plugin file (not on 'init' or 'wp' action etc.), is it at all possible for a theme to filter it? Looking through wp-setting.php I would assume ...

Currently i am using a wordpress plugin named "wpDiscuz - WordPress Comments" which sends email notification to the user list present in "wc_subscriber" table, but i have hided the default code which ...

I'm trying to get my images inside the post may larger than 800px ;
For this I took a function that resizes image here and I'm trying to create a function to my thumb inside the post come with size ...

I would like to add a body class depending on what sidebars are active, and a body class if my before-header widget area is active. I have got it to work, but I would just like to know if there is a ...

How to create a search filter by attributes in woocommerce? I like the default woocommerce layered nav widget but i want to build a searchfilter by attribute directly in the shoparchive just as i have ...

If I am trying to add content to the content generated by a plugin/core filter function - how is this accomplished?
The specific situation I am attempting to accomplish - I want to add the widget ID ...

I am trying to use the next/ previous post link functions by Wordpress to move between posts of a custom type based on the surname of a person.
The custom type represents a person with a post title ...

I need to setup a new size for a thumbnail that will be used by a plugin but I can't get this done, this is what I have so far:
/**
* Registers a new image size. This means WordPress will create a
* ...

I had this idea to introduce a 'post type footer' using Advanced Custom Fields so that my users could set up common, reusable messages or calls to action and have them appear after the content of a ...

Is it possible to move the publish button out of the publish metabox, completely remove the metabox and then put the publish button inside the custom field group? Ask if you need more information, I ...

I want to change the value of title attribute of attachment link of the image by caption.
I am using following code. It works fine for the images in gallery.
But when try to do this for the inserted ...

I'm trying to prefix my permalinks for some backend logic to emulate posts on Multisite.
I have used the post_link filter but unfortunately it didn't meet my needs as it doesn't prefix the permalink ...

Also the same question as here:
Add filter menu to admin list of posts (of custom type) to filter posts by custom field values
But need to search by selecting meta_key and searching by meta_value but ...

I've got a custom post type, and I'd like to be able to change the preview link but from what I can tell, the hook for preview_post_link only affects the default post type.
Any guidance?
Here's what ...

I'm on a roll today with the questions. Is this easy?
Again, I can't seem to find the right filter (nor previous question with a suitable answer).
So if you download an image say, from GettyImages, ...

I have hit a wall. I have archive pages with some posts that have featured images which display fine.
Some posts don't have featured images but the first attached image displays.
Some posts have no ...

I have a simple wordpress theme installed on my server. The url is : http://urhalpool.com/wp/
I have used tagging against my post and those post added to my top and left menu. When I am filtering by ...